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// this work for additional information regarding copyright ownership.
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// 
// http://www.apache.org/licenses/LICENSE-2.0
// 
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// distributed under the License is distributed on an "AS IS" BASIS,
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// 

using System;
using System.Collections;

namespace log4net.Repository.Hierarchy
{
    /// <summary>Provision nodes are used where no logger instance has been specified</summary>
    /// <remarks>
    /// <para>
    /// <see cref="ProvisionNode"/> instances are used in the 
    /// <see cref="Hierarchy" /> when there is no specified 
    /// <see cref="Logger" /> for that node.
    /// </para>
    /// <para>
    /// A provision node holds a list of child loggers on behalf of
    /// a logger that does not exist.
    /// </para>
    /// </remarks>
    /// <author>Nicko Cadell</author>
    /// <author>Gert Driesen</author>
    internal sealed class ProvisionNode : ArrayList
    {
        /// <summary>Create a new provision node with child node</summary>
        /// <param name="log">A child logger to add to this node.</param>
        /// <remarks>
        /// <para>
        /// Initializes a new instance of the <see cref="ProvisionNode" /> class 
        /// with the specified child logger.
        /// </para>
        /// </remarks>
        internal ProvisionNode(Logger log) : base()
        {
            this.Add(log);
        }
    }
}
